Forget about the cold of winter! Only married couples can have passionate, passionate sex! This volume contains five stories that portray couples with their own quirks, including a couple with an age gap between them - husband in his 40s and wife in his 20s, a man with an insatiable sexual appetite who becomes husband-in-law to a pair of troubled sisters, a farming couple in the countryside who have sex early in the morning, a couple who are addicted to sex all year round without paying any attention to the father who lives with them, and a husband who has been waiting for his wife who has been imprisoned! Please take this opportunity to enjoy the world of eroticism that is full of flavor and cannot be achieved by desire alone!